Priya used four similar rectangular carpets and a square carpet for the flooring in her study room as shown below.
If it cost her ₹ 6 per square metre for the rectangular carpets and ₹ 8 per square metre for the square carpet, how much did she pay in all?
A ₹ 512
B ₹ 600
C ₹ 417
D ₹ 416
The calculation for rates in solution are wrong.
Who among the following students made the CORRECT statement?
Samrath : are equivalent fractions.
Kavleen : Two fractions are equivalent when they have same denominators.
Mohit : Two fractions are equivalent when they have same value.
A Samrath and Kavleen
B Kavleen and Mohit
C Samrath and Mohit
D All are correct
A fruit seller sells 220 eggs on Monday and 100 eggs on Tuesday. How many eggs did he sell in two days altogether?
Given below are the rules followed while balancing an equation. Select the INCORRECT statement.
AIn an equation, to maintain the balance or equality, any number added to one side must also be added to the other side.
BAnything subtracted from one side of the equation must also be subtracted from the other side.
CIf one side of an equation is multiplied by a number, then the other side must also be multiplied by the same number.
DIf one side of an equation is divided by a number, then the other side must be multiplied by the same number.
Solution given is wrong...